package com.trsj.lnsj.aspect;

import java.util.Arrays;
import javax.servlet.http.HttpServletRequest;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.annotation.Order;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import com.trsj.lnsj.mapper.UserMapper;

/**
 * Web层日志切面
 *
 * @author 程序猿DD
 * @version 1.0.0
 * @date 16/5/17 上午10:42.
 * @blog http://blog.didispace.com
 */
@Aspect
@Order(5)
@Component
public class WebLogAspect {

  @Autowired
  private UserMapper userMapper;

  private Logger logger = LoggerFactory.getLogger(getClass());

  ThreadLocal<Long> startTime = new ThreadLocal<>();

  @Pointcut("execution(public * com.youxuepai.ldcrwx.controller..*.*(..))")
  public void webLog() {
  }

  /*@Pointcut("execution(public * com.youxuepai.ldcrwx.service.imp.UserService.getUserScwzLevelInfo(..))&& args(openid,..)")
  public void cutUserAccessLog(String openid) {

  }*/

//  @Async
//  @AfterReturning(value = "cutUserAccessLog(openid)")
//  public void saveUserAccessLog(String openid) {
//    userMapper.setUserAccess(openid);
//  }

  @Before("webLog()")
  public void doBefore(JoinPoint joinPoint) throws Throwable {
    startTime.set(System.currentTimeMillis());

    // 接收到请求，记录请求内容
    ServletRequestAttributes attributes =
        (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
    HttpServletRequest request = attributes.getRequest();

    // 记录下请求内容
    logger.info("URL : " + request.getRequestURL().toString());
    logger.info("HTTP_METHOD : " + request.getMethod());
    logger.info("IP : " + request.getRemoteAddr());
    logger.info("CLASS_METHOD : " + joinPoint.getSignature().getDeclaringTypeName() + "."
        + joinPoint.getSignature().getName());
    logger.info("ARGS : " + Arrays.toString(joinPoint.getArgs()));

  }


  @AfterReturning(returning = "ret", pointcut = "webLog()")
  public void doAfterReturning(Object ret) throws Throwable {
    // 处理完请求，返回内容
    logger.info("RESPONSE : " + ret);
    logger.info("SPEND TIME : " + (System.currentTimeMillis() - startTime.get()));
  }

}
